CHROMATOGRAPHY
85
General Purpose Chromatography Columns
Basic Glass Columns with PTFE Stopcock Plug A general purpose column for analytical separations.
Basic Glass Columns •
420000-0000 is a plain column with an integral reservoir. It is tapered to a 2 mm bore capillary tip and has a top tooled for a #2 rubber stopper • 420100 series are general purpose columns for quick separations. Their funnel-shaped tops permit easy filling and hold additional solvent • 420300 series are basic columns used for many separations in adsorption and ion exchange chromatography • Glass wool (not supplied) is used to support column packing • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
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A plug of glass wool can be used to support the column packing PTFE stopcock plugs, 821001-0002 and 821001-0004, control the flow rate Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
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Column ID (mm), Column Length (mm)
Nominal Column Volume (mL)
Part Number
Case Qty
Column ID (mm), Column Body Length (mm)
420530-0213 420530-0214 420530-0125 420530-0130 420530-0150 420530-0221 420530-0222 420530-0225 420530-0220 420530-0226 420530-0232 420530-0233 420530-0234 420530-0241 420530-0242 420530-0244 420530-0320 420530-0325 420530-0330 420530-0350 420530-0251 420530-0252 420530-0253 420530-0255 420530-0265 420530-0420 420530-0425 420530-0430 420530-0450 420530-0273 420530-0275 420530-0414 420530-0415 420530-0520 420530-0525 420530-0530 420530-0550 420530-0560 420530-0620 420530-0625 420530-0630 420530-0650 420530-0660 420530-0720 420530-0725 420530-0730 420530-0750 420530-0760 420530-0211 420530-0212
20 25 28 34 66 30 40 80 51 56 80 10 15
11, 250 11, 300 13, 250 13, 300 13, 500 15, 200 15, 250 15, 500 19, 200 19, 250 19, 300 19, 400 19, 500 22, 300 22, 350 22, 500 25, 200 25, 250 25, 300 25, 500 30, 350 30, 400 30, 500 30, 700 34, 700 38, 200 38, 250 38, 300 38, 500 41, 500 41, 700 49, 600 49, 700 50, 200 50, 250 50, 300 50, 500 50, 600 64, 200 64, 250 64, 300 64, 500 64, 600 75, 200 75, 250 75, 300 75, 500 75, 600 11, 150 11, 200
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Reservoir Capacity (mL)
Part Number
Case Qty
420300-0021 420300-0022 420300-0023 420000-0000 420100-0022 420100-0023 420125-0000 420150-0000
N/A N/A N/A
22, 250 22, 300 22, 400
1 1 1 1 1 1 1 1
50 50 50 25 15
11.5, 160
7, 200 9, 200 7, 145 4, 150
Basic Glass Columns with Fritted Disc, Reservoir and PTFE Stopcock Plug Clean-up column for environmental samples containing non-volatile components.
113 140 110 130 190
90
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40-60 micron porosity fritted disc is sealed in Top reservoir has a flared funnel for easy addition of eluting solvent Size 2 PTFE plug, 821001-0002, controls the flow rate Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
100 136 245 220 250 300 440 630 227 280 340 567 650 900
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Reservoir Capacity (mL)
Column ID (mm), Column Length (mm)
Case Qty
Part Number
420290-0000
250
19, 400
1
1100 1300
Basic Glass Columns with Reservoir and PTFE Stopcock Plug A general purpose column with an integral reservoir for analytical separations. • A plug of glass wool can be used to support the column packing • A size 2 PTFE stopcock plug, 821001-0002, controls the flow rate • Top is tooled for rubber stopper • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
360 470 589 981
1180
643 804 965
1608 1929
883
1004 1290 2149 2579
Column ID (mm), Column Length (mm)
Reservoir Capacity (mL)
Part Number
Case Qty
420280-0252 420280-0242 420280-0232 420280-0213 420280-0222
500 300 250 200 250
30, 400 22, 350 19, 300 11, 250 15, 250
1 1 1 1 1
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